GENERAL KNOWLEDGE

GK

THE UNIVERSE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A ____ is a large celestial body that is composed of gas and emits light.
A
planet
B
galaxy
C
star
D
moon
Explanation: 

Detailed explanation-1: -A star is a large celestial body that is composed of gas and emits light. Stars are grouped together in structures known as galaxies. A galaxy is a large collection of stars, gas, and dust. Based on observations by the Hubble Space Telescope, there are an estimated 100 billion galaxies in the universe.

Detailed explanation-2: -A star is any massive self-luminous celestial body of gas that shines by radiation derived from its internal energy sources.

Detailed explanation-3: -Celestial Objects-A natural object which is located outside of the Earth’s atmosphere, such as the Moon, the Sun, an asteroid, planet, or star.

There is 1 question to complete.